Fix bug 71766: I absolutely hate returning ints for errors

svn path=/trunk/kdepim/; revision=276443

kmfoldercachedimap.cpp

@@ -205,8 +205,6 @@ int KMFolderCachedImap::readUidCache()
 
 int KMFolderCachedImap::writeUidCache()
 {
-  kdDebug( 5006 ) << "KMFolderCachedImap::writeUidCache() " << lastUid()
-		  << uidValidity() << endl;
   if( lastUid() == 0 || uidValidity().isEmpty() )
     // No info from the server yet
     return 0;
@@ -226,15 +224,6 @@ int KMFolderCachedImap::writeUidCache()
   }
 }
 
-int KMFolderCachedImap::create(bool imap)
-{
-  int rc = KMFolderMaildir::create(imap);
-  mLastUid = 0;
-  mUidValidity = "";
-  if( !rc ) return readUidCache();
-  return rc;
-}
-
 void KMFolderCachedImap::reloadUidMap()
 {
   uidMap.clear();

kmfoldercachedimap.h

@@ -110,11 +110,6 @@ public:
   void setAccount(KMAcctCachedImap *acct);
   KMAcctCachedImap* account();
 
-  /** Create a new folder with the name of this object and open it.
-      Returns zero on success and an error code equal to the
-      c-library fopen call otherwise. */
-  virtual int create(bool imap = FALSE);
-
   /** Returns the filename of the uidcache file */
   QString uidCacheLocation() const;